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Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures

Franjo Ivušić ; Faculty of Food Technology and Biotechnology, Pierottijeva 6, HR-10 000 Zagreb, Croatia
Marija Soldo Gjeldum ; Pliva, Prilaz Baruna Filipovića 25, HR-10 000 Zagreb, Croatia
Zvonimir Nemet ; Karlovačka pivovara d.d., Dubovac 22, HR-47 000 Karlovac, Croatia
Leo Gracin ; Faculty of Food Technology and Biotechnology, Pierottijeva 6, HR-10 000 Zagreb, Croatia
Vladimir Marić ; Faculty of Food Technology and Biotechnology, Pierottijeva 6, HR-10 000 Zagreb, Croatia

Puni tekst: engleski, pdf (177 KB) str. 499-505 preuzimanja: 966* citiraj
APA 6th Edition
Ivušić, F., Soldo Gjeldum, M., Nemet, Z., Gracin, L. i Marić, V. (2006). Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures. Food Technology and Biotechnology, 44 (4), 499-505. Preuzeto s https://hrcak.srce.hr/110101
MLA 8th Edition
Ivušić, Franjo, et al. "Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures." Food Technology and Biotechnology, vol. 44, br. 4, 2006, str. 499-505. https://hrcak.srce.hr/110101. Citirano 23.02.2020.
Chicago 17th Edition
Ivušić, Franjo, Marija Soldo Gjeldum, Zvonimir Nemet, Leo Gracin i Vladimir Marić. "Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures." Food Technology and Biotechnology 44, br. 4 (2006): 499-505. https://hrcak.srce.hr/110101
Harvard
Ivušić, F., et al. (2006). 'Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures', Food Technology and Biotechnology, 44(4), str. 499-505. Preuzeto s: https://hrcak.srce.hr/110101 (Datum pristupa: 23.02.2020.)
Vancouver
Ivušić F, Soldo Gjeldum M, Nemet Z, Gracin L, Marić V. Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures. Food Technology and Biotechnology [Internet]. 2006 [pristupljeno 23.02.2020.];44(4):499-505. Dostupno na: https://hrcak.srce.hr/110101
IEEE
F. Ivušić, M. Soldo Gjeldum, Z. Nemet, L. Gracin i V. Marić, "Aluminium and Aroma Compound Concentration in Beer During Storage at Different Temperatures", Food Technology and Biotechnology, vol.44, br. 4, str. 499-505, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/110101. [Citirano: 23.02.2020.]
Puni tekst: hrvatski, pdf (30 KB) str. 499-505 preuzimanja: 184* citiraj
APA 6th Edition
Ivušić, F., Soldo Gjeldum, M., Nemet, Z., Gracin, L. i Marić, V. (2006). Koncentracija aluminija i sastojaka arome u pivu tijekom skladištenja pri različitim temperaturama. Food Technology and Biotechnology, 44 (4), 499-505. Preuzeto s https://hrcak.srce.hr/110101
MLA 8th Edition
Ivušić, Franjo, et al. "Koncentracija aluminija i sastojaka arome u pivu tijekom skladištenja pri različitim temperaturama." Food Technology and Biotechnology, vol. 44, br. 4, 2006, str. 499-505. https://hrcak.srce.hr/110101. Citirano 23.02.2020.
Chicago 17th Edition
Ivušić, Franjo, Marija Soldo Gjeldum, Zvonimir Nemet, Leo Gracin i Vladimir Marić. "Koncentracija aluminija i sastojaka arome u pivu tijekom skladištenja pri različitim temperaturama." Food Technology and Biotechnology 44, br. 4 (2006): 499-505. https://hrcak.srce.hr/110101
Harvard
Ivušić, F., et al. (2006). 'Koncentracija aluminija i sastojaka arome u pivu tijekom skladištenja pri različitim temperaturama', Food Technology and Biotechnology, 44(4), str. 499-505. Preuzeto s: https://hrcak.srce.hr/110101 (Datum pristupa: 23.02.2020.)
Vancouver
Ivušić F, Soldo Gjeldum M, Nemet Z, Gracin L, Marić V. Koncentracija aluminija i sastojaka arome u pivu tijekom skladištenja pri različitim temperaturama. Food Technology and Biotechnology [Internet]. 2006 [pristupljeno 23.02.2020.];44(4):499-505. Dostupno na: https://hrcak.srce.hr/110101
IEEE
F. Ivušić, M. Soldo Gjeldum, Z. Nemet, L. Gracin i V. Marić, "Koncentracija aluminija i sastojaka arome u pivu tijekom skladištenja pri različitim temperaturama", Food Technology and Biotechnology, vol.44, br. 4, str. 499-505, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/110101. [Citirano: 23.02.2020.]

Sažetak
Problem of aluminium in beer has been elaborated in several papers over the last decade. However, the effect of aluminium on organoleptic properties of beer has been observed in few papers where it has been stated that aluminium gives beer a »metallic« and bitter flavour without any observations on particular aroma compound changes. Also, the number of reports on precise changes of aroma components throughout different storage conditions is surprisingly scarce. In order to investigate the changes of aluminium concentration along with aroma compound changes, graphite furnace-atomic absorption spectrophotometry (GF-AAS) with Zeeman background correction and gas chromatography with static headspace sampler (GC-HSS) were used in this work. Analyses were conducted periodically throughout seven months of storage on three different brands of beer from name breweries. Samples were taken before and after filling in aluminium cans. One part of samples was stored in a refrigerator (4 °C) and the other in a thermostatic chamber (22 °C). The effects of beer brand and storage conditions on aluminium concentration and level of aroma compounds were measured. To prove the effect of aluminium concentration on the changes of aroma compounds, the adequate level of aluminium sulphate was added to bottled beer samples stored at 28 °C. Although different beer types showed significantly different aluminium concentration, it could be the result of other factors (different batches of identical beer type showed significantly different aluminium concentration as well). Samples that were stored in the refrigerator were protected from aluminium migration from the can to the beer and showed increased aroma stability. Level of aroma constituents of analyzed beer brands was significantly different. Elevated aluminium concentration did not have any noticeable effect on the level of aroma compounds in beer samples stored at 28 °C.

Ključne riječi
aluminium; beer; aroma compounds (esters and higher alcohols); storage

Hrčak ID: 110101

URI
https://hrcak.srce.hr/110101

[hrvatski]

Posjeta: 1.806 *